JP3157955U - Streetlight with adjustable lighting range and LED as light source - Google Patents

Streetlight with adjustable lighting range and LED as light source Download PDF

Info

Publication number
JP3157955U
JP3157955U JP2009009163U JP2009009163U JP3157955U JP 3157955 U JP3157955 U JP 3157955U JP 2009009163 U JP2009009163 U JP 2009009163U JP 2009009163 U JP2009009163 U JP 2009009163U JP 3157955 U JP3157955 U JP 3157955U
Authority
JP
Japan
Prior art keywords
support member
fixed
streetlight
substrate
adjustment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
JP2009009163U
Other languages
Japanese (ja)
Inventor
李民海
呉錦儒
呂東晃
Original Assignee
誠加科技股▲分▼有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 誠加科技股▲分▼有限公司 filed Critical 誠加科技股▲分▼有限公司
Application granted granted Critical
Publication of JP3157955U publication Critical patent/JP3157955U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/30—Pivoted housings or frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
    • F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
    • F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

【課題】照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯を提供する。【解決手段】主支持部材１０１と、一端が第１締結部材によって前記主支持部材に枢動可能に固定された基板１０３と、前記主支持部材に対向する面に設けられたＬＥＤ光源１０５と、前記主支持部材と前記基板との間に設けられた調整支持部材１０２であって、一端が第２締結部材によって前記主支持部材に枢動可能に固定された調整支持部材１０２とを備え、前記基板と前記調整支持部材との間に、前記第１締結部材１０１１および第２締結部材１０１２が枢動可能に動き得るときに照明角度を調整するように前記基板の角度を調整するための固定支持部材１０４が設けられる。前記照明角度が調整された後、前記基板は、前記固定支持部材と前記調整支持部材との間の摩擦によって固着されており、前記第１締結部材および前記第２締結部材を固定することによって固定される。前記主支持部材と前記調整支持部材との間には、強化部材１０２１が設けられて固着される。【選択図】図１A streetlight having an adjustable illumination range and having a plurality of LEDs as a light source is provided. A main support member, a substrate having one end pivotally fixed to the main support member by a first fastening member, an LED light source provided on a surface facing the main support member, An adjustment support member 102 provided between the main support member and the substrate, the adjustment support member 102 having one end pivotably fixed to the main support member by a second fastening member, Fixed support for adjusting the angle of the substrate to adjust the illumination angle when the first fastening member 1011 and the second fastening member 1012 can pivotably move between the substrate and the adjustment support member. A member 104 is provided. After the illumination angle is adjusted, the substrate is fixed by friction between the fixed support member and the adjustment support member, and is fixed by fixing the first fastening member and the second fastening member. Is done. A reinforcing member 1021 is provided and fixed between the main support member and the adjustment support member. [Selection] Figure 1

Description

本考案は、照明範囲を調整可能であり光源として複数のＬＥＤを有する街灯に関する。   The present invention relates to a streetlight having an adjustable illumination range and having a plurality of LEDs as a light source.

発光ダイオード（以下、ＬＥＤと呼ぶ）は、１９５０年代から開発されてきたが一方で、一般的に多くの分野で使用されている。ＬＥＤは電気エネルギーを光エネルギーに変換するものである。まず、基板を形成するため、第５族元素（窒素（Ｎ）、リン（Ｐ）及びヒ素（Ａｓ）など）および第３族元素（アルミニウム（Ａｌ）、ガリウム（Ｇａ）、インジウム（Ｉｎ）など）が液相エピタクシー（以下、“ＬＰＥ”と呼ぶ）または気相エピタクシー（以下、“ＶＰＥ”と呼ぶ）のプロセスを経てＩＩＩ−Ｖ族化合物半導体（リン化ガリウム（ＧａＰ）またはヒ化ガリウム（ＧａＡｓ）など）を生成する。次に、基板の正電極および負電極に電圧を印加する。そうして電流が基板を流れて電子および正孔を互いに結合させる。その結果、電子が低原子価を備える領域に流れて余剰エネルギーを光として放出する。それによってＬＥＤは発光する。ＬＥＤは、高電圧電力の代わりに低電圧電力を使用するため、電力消費は、同じ輝度を有する白熱に比べて８０％少ない。ＬＥＤの応答時間は、白熱灯の１０００倍以上も速い。ＬＥＤには有害金属（鉛など）がないため環境汚染が低減される。基板の化学物質を変えることによって多様な色を有する光を放射できる。ＬＥＤは、タングステンフィラメントなしに発光することができるため、ＬＥＤによる放熱は、少ない。ＬＥＤは、それ自体の温度が低いため、直接、手で触ることができる。ＬＥＤは、他のランプより安全である。   While light emitting diodes (hereinafter referred to as LEDs) have been developed since the 1950s, they are generally used in many fields. An LED converts electrical energy into light energy. First, in order to form a substrate, a Group 5 element (nitrogen (N), phosphorus (P), arsenic (As), etc.) and a Group 3 element (aluminum (Al), gallium (Ga), indium (In), etc.) ) Undergoes a process of liquid phase epitaxy (hereinafter referred to as “LPE”) or vapor phase epitaxy (hereinafter referred to as “VPE”), and then a group III-V compound semiconductor (gallium phosphide (GaP) or gallium arsenide). (GaAs) and the like. Next, a voltage is applied to the positive electrode and the negative electrode of the substrate. An electric current then flows through the substrate to combine the electrons and holes with each other. As a result, electrons flow to a region having a low valence and emit excess energy as light. As a result, the LED emits light. Since LEDs use low voltage power instead of high voltage power, power consumption is 80% less than incandescent with the same brightness. The response time of LEDs is 1000 times faster than incandescent lamps. Since there are no harmful metals (such as lead) in LEDs, environmental pollution is reduced. By changing the chemical substance of the substrate, light having various colors can be emitted. Since an LED can emit light without a tungsten filament, heat radiation by the LED is small. Since the LED itself has a low temperature, it can be directly touched by hand. LEDs are safer than other lamps.

ＬＥＤは、多様な種類に分類される。ＬＥＤは、主に、電気器具、インテリアディスプレイ、大きな広告板、交通標識の光源を示すために使用される。近年、ＬＥＤは、街灯用光源の一種にもなっている。しかしながら、その光の方向がＬＥＤ光源の表面に垂直であるという事実からＬＥＤ街灯の照明範囲が制限される。そのため、照明範囲の調整が必要である。照明角度を調整するための従来の方法は、図５に示すような枠体５０３に結合されたレンズ体５０２によって達成される。図５を参照すると、従来のＬＥＤ街灯５００は、単一のＬＥＤ光源５０１または複数のＬＥＤ光源５０１を備えており、図５には後者が示されている。ＬＥＤ光源５０１から照射された光は、レンズ体５０２の曲率半径によってより広い領域に散乱される。レンズ体５０２の曲率半径は、必要な照明範囲に応じて選択可能である。従来のＬＥＤ街灯５００は、異なる照明角度を有する光を投射するため、状況毎に異なる曲率半径を有するレンズ体を使用する必要がある。レンズ体５０２では、所望の異なる照明範囲に適さない可能性がある。そのため、レンズ体５０２が必要なだけでなくレンズ体５０２には多様な外形が求められるため、製造費が上がる。さらに、レンズ体５０２の曲率半径により光が散乱されるため、光の強度が下がる。特定の領域が一層照明される必要がある場合、ＬＥＤ光源５０１の数またはＬＥＤ街灯の数を増やさなければならない。そのため、不要な箇所も照明されるため、光の効率も低下する。   LEDs are classified into various types. LEDs are mainly used to indicate light sources for appliances, interior displays, large billboards, traffic signs. In recent years, LEDs have also become a kind of streetlight light source. However, the illumination range of LED street lamps is limited by the fact that the direction of the light is perpendicular to the surface of the LED light source. Therefore, it is necessary to adjust the illumination range. The conventional method for adjusting the illumination angle is achieved by a lens body 502 coupled to a frame 503 as shown in FIG. Referring to FIG. 5, a conventional LED street light 500 includes a single LED light source 501 or a plurality of LED light sources 501, and the latter is shown in FIG. The light emitted from the LED light source 501 is scattered in a wider area by the radius of curvature of the lens body 502. The radius of curvature of the lens body 502 can be selected according to the required illumination range. Since the conventional LED streetlight 500 projects light having different illumination angles, it is necessary to use a lens body having a different radius of curvature for each situation. The lens body 502 may not be suitable for different desired illumination ranges. Therefore, not only the lens body 502 is required, but also the lens body 502 is required to have various outer shapes, which increases the manufacturing cost. Furthermore, since the light is scattered by the radius of curvature of the lens body 502, the light intensity decreases. If a particular area needs to be illuminated further, the number of LED light sources 501 or the number of LED street lights must be increased. For this reason, unnecessary portions are illuminated, and the light efficiency is also reduced.

本考案により、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯を提供する。前記街灯は、主支持部材と、一端が第１締結部材によって前記主支持材に枢動可能に固定された基板と、前記主支持部材に対向する面に設けられたＬＥＤ光源と、前記主支持部材と前記基板との間に設けられた調整支持部材であって、一端が第２締結部材によって前記主支持部材に枢動可能に固定された調整支持部材とを含む。前記基板と前記調整支持部材との間に、前記照明範囲を調整するように前記基板の角度を調整するための固定支持部材が設けられる。前記第１締結部材および第２締結部材が枢動可能に動き得るときにのみ、前記基板が調整されてもよい。前記照明角度を調整した後、前記基板は、前記固定支持部材と前記調整支持部材との間の摩擦によって固着されており、前記第１締結部材および前記第２締結部材を固定することによって固定される。さらに、強化部材が含まれる。前記強化部材は、各端が前記主支持部材および前記調整支持部材それぞれに設けられて固着される。   According to the present invention, there is provided a streetlight having an adjustable illumination range and having a plurality of LEDs as a light source. The streetlight includes a main support member, a substrate whose one end is pivotally fixed to the main support member by a first fastening member, an LED light source provided on a surface facing the main support member, and the main support An adjustment support member provided between the member and the substrate, the adjustment support member having one end pivotably fixed to the main support member by a second fastening member. A fixed support member for adjusting the angle of the substrate so as to adjust the illumination range is provided between the substrate and the adjustment support member. The substrate may be adjusted only when the first and second fastening members can pivotably move. After adjusting the illumination angle, the substrate is fixed by friction between the fixed support member and the adjustment support member, and is fixed by fixing the first fastening member and the second fastening member. The Furthermore, a reinforcing member is included. Each end of the reinforcing member is fixed to the main support member and the adjustment support member.

本考案の実施形態による街灯は、必要であれば、前記固定支持部材に対する前記調整支持部材の位置を調整してもよい。その後、前記照明範囲が調整される。このようにすると、レンズ体を設ける必要がなくなり、照明範囲の調整が機械的な配置によって達成される。ある特定箇所を照らす必要がある場合、その他光源を追加する必要がなく、前記基板の位置が機械的に調整される。さらに、異なる光効果を達成するため、カラーＬＥＤなどの異なるＬＥＤ光源が使用されてもよい。   The streetlight according to the embodiment of the present invention may adjust the position of the adjustment support member with respect to the fixed support member, if necessary. Thereafter, the illumination range is adjusted. In this way, it is not necessary to provide a lens body, and adjustment of the illumination range is achieved by mechanical arrangement. When it is necessary to illuminate a specific location, there is no need to add another light source, and the position of the substrate is mechanically adjusted. Further, different LED light sources such as color LEDs may be used to achieve different light effects.

本考案の実施形態による、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯の斜視背面図である。FIG. 5 is a perspective rear view of a streetlight with adjustable illumination range and having a plurality of LEDs as a light source according to an embodiment of the present invention. 本考案の他の実施形態による、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯の斜視背面図である。FIG. 6 is a perspective rear view of a streetlight with adjustable illumination range and having a plurality of LEDs as a light source according to another embodiment of the present invention. 本考案の実施形態による、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯の部分図である。FIG. 3 is a partial view of a streetlight with adjustable illumination range and having a plurality of LEDs as a light source according to an embodiment of the present invention. 本考案の実施形態による、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯の正面図である。FIG. 3 is a front view of a streetlight that can adjust the illumination range and has a plurality of LEDs as a light source according to an embodiment of the present invention; 本考案の他の実施形態による、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯の正面図である。FIG. 6 is a front view of a streetlight having a plurality of LEDs as a light source with adjustable illumination range according to another embodiment of the present invention. 従来の街灯による街灯の透視図である。It is a perspective view of the streetlight by the conventional streetlight.

図１、図４ａおよび図４ｂを参照して、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯について説明する。図１は、本考案の実施形態による、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯の斜視背面図である。図４ａは、図１に示した街灯の正面図である。図４ｂも、図１に示した街灯の正面図である。図４ａと図４ｂとの差異は、それぞれの照明角度が異なる点にある。図１に示すように、照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯１００（以下、街灯１００と省略する）は、主支持部材１０１と、一端が第１締結部材１０１１によって前記主支持部材１０１に枢動可能に固定された基板１０３と、前記主支持部材１０１に対向する面に設けられたＬＥＤ光源１０５と、前記主支持部材１０１と前記基板１０３との間に設けられた調整支持部材１０２であって、一端が第２締結部材１０１２によって前記主支持部材１０１に枢動可能に固定された調整支持部材１０２とを含んでいる。前記基板１０３と前記調整支持部材１０２との間に、前記照明範囲を調整するように前記基板１０３の角度を調整するための固定支持部材１０４が設けられている。前記第１締結部材１０１１および第２締結部材１０１２が枢動可能に動き得るときにのみ、基板１０３が調整されてもよい。照明角度を調整した後、基板１０３は、前記固定支持部材１０４と前記調整支持部材１０２との間の摩擦によって固着されており、前記第１締結部材１０１１および前記第２締結部材１０１２を固定することによって固定される。さらに、強化部材１０２１が含まれている。強化部材１０２１は、各端が主支持部材１０１および調整支持部材１０２それぞれに対して設けられて固着されている。尚、強化部材１０２１および主支持部材１０１が緩められたとき、または強化部材１０２１および調整支持部材１０２が緩められたときにのみ、調整支持部材１０２を枢動可能に回転させるように第２締結部材１０１２が緩められ得る。主支持部材１０１は、照明柱１１０の外形に応じて照明柱１１０を覆うように形成されて照明柱１１０に付着されている。さらに、街灯１００は、基板１０３に設けられた複数のフィンプレート１０７を含んでいる。フィンプレート１０７は、ＬＥＤ光源１０５によって生成された熱を放散させるために使用されている。街灯１００は、街灯１００を照明柱１１０にしっかり付着させるための補助締結部材１０８をさらに含んでいる。街灯１００は、主支持部材１０１と外部電源（図示していない）との間に接続された電圧アダプタ１０９をさらに含んでいる。図２を参照すると、調整支持部材１０２を固定支持部材１０４に対して正確に動かすため、調整支持部材１０２および固定支持部材１０４の接触面は、互いに係合する歯を備えている。この歯は、接触面と接触面の間の摩擦を増大させるだけでなく、調整支持部材１０２の固定支持部材１０４に対する相対位置を限定するものである。   With reference to FIG. 1, FIG. 4a and FIG. 4b, the streetlight which can adjust an illumination range and has several LED as a light source is demonstrated. FIG. 1 is a perspective rear view of a streetlight having an adjustable illumination range and having a plurality of LEDs as a light source according to an embodiment of the present invention. FIG. 4a is a front view of the streetlight shown in FIG. FIG. 4b is also a front view of the streetlight shown in FIG. The difference between FIG. 4a and FIG. 4b is that the respective illumination angles are different. As shown in FIG. 1, a streetlight 100 (hereinafter abbreviated as streetlight 100) having an adjustable illumination range and having a plurality of LEDs as a light source is provided by a main support member 101 and one end by a first fastening member 1011. A substrate 103 pivotally fixed to the main support member 101, an LED light source 105 provided on a surface facing the main support member 101, and provided between the main support member 101 and the substrate 103. The adjustment support member 102 includes an adjustment support member 102 having one end pivotally fixed to the main support member 101 by a second fastening member 1012. A fixed support member 104 for adjusting the angle of the substrate 103 is provided between the substrate 103 and the adjustment support member 102 so as to adjust the illumination range. The substrate 103 may be adjusted only when the first fastening member 1011 and the second fastening member 1012 can pivotably move. After adjusting the illumination angle, the substrate 103 is fixed by friction between the fixed support member 104 and the adjustment support member 102, and fixes the first fastening member 1011 and the second fastening member 1012. Fixed by. Further, a reinforcing member 1021 is included. Each end of the reinforcing member 1021 is provided and fixed to the main support member 101 and the adjustment support member 102. The second fastening member is configured to pivot the adjustment support member 102 only when the reinforcement member 1021 and the main support member 101 are loosened or only when the reinforcement member 1021 and the adjustment support member 102 are loosened. 1012 can be loosened. The main support member 101 is formed so as to cover the illumination column 110 according to the outer shape of the illumination column 110 and is attached to the illumination column 110. Furthermore, the streetlight 100 includes a plurality of fin plates 107 provided on the substrate 103. The fin plate 107 is used to dissipate the heat generated by the LED light source 105. The streetlight 100 further includes an auxiliary fastening member 108 for firmly attaching the streetlight 100 to the lighting column 110. Street lamp 100 further includes a voltage adapter 109 connected between main support member 101 and an external power source (not shown). Referring to FIG. 2, in order to accurately move the adjustment support member 102 with respect to the fixed support member 104, the contact surfaces of the adjustment support member 102 and the fixed support member 104 include teeth that engage with each other. The teeth not only increase the friction between the contact surfaces, but also limit the relative position of the adjustment support member 102 with respect to the fixed support member 104.

図３に示すような他の実施形態において、調整支持部材１０２と固定支持部材１０４との間に接触面を設けるようにスロットが形成されている。調整支持部材１０２と固定支持部材１０４との間の摩擦を増大するように固定支持部材１０４の接触面にガスケット１１１が設けられている。   In another embodiment as shown in FIG. 3, a slot is formed to provide a contact surface between the adjustment support member 102 and the fixed support member 104. A gasket 111 is provided on the contact surface of the fixed support member 104 so as to increase the friction between the adjustment support member 102 and the fixed support member 104.

照明角度の調整が必要なとき、その調整は、強化部材１０２１および主支持部材１０１を緩めることによって、または強化部材１０２１および調整支持部材１０２を緩めることによって達成される。そうして、第２締結部材１０１２が緩められて、調整支持部材１０２が固定支持部材１０４に対して動き得る。さらに、調整支持部材１０２が固定支持部材１０４に接触した状態であるため、調整支持部材１０２の動きが固定支持部材１０４を上方または下方に動くように駆動する。そうして、固定支持部材１０４が基板１０３を上方または下方に動くように駆動する。このようにして照明範囲が調整される。基板１０３の所望の照明角度が定まった後、調整支持部材１０２を固定支持部材１０４に対して固着するように強化部材１０２１および第２締結部材１０１２を締め付ける必要がある。   When adjustment of the illumination angle is required, the adjustment is achieved by loosening the reinforcing member 1021 and the main support member 101 or by loosening the reinforcing member 1021 and the adjustment support member 102. Thus, the second fastening member 1012 can be loosened and the adjustment support member 102 can move relative to the fixed support member 104. Further, since the adjustment support member 102 is in contact with the fixed support member 104, the movement of the adjustment support member 102 drives the fixed support member 104 to move upward or downward. Then, the fixed support member 104 drives the substrate 103 so as to move upward or downward. In this way, the illumination range is adjusted. After the desired illumination angle of the substrate 103 is determined, it is necessary to tighten the reinforcing member 1021 and the second fastening member 1012 so that the adjustment support member 102 is fixed to the fixed support member 104.

図４ａおよび図４ｂは、本考案の街灯の正面図であり、点線で示したように基板１０３の照明角度が異なることを示している。また、山道の曲がり角またはガードレールといった特定箇所をより広く照らす必要がある場合に、両側に２つの異なる照明範囲を有する街灯１００を可能にしている。   4a and 4b are front views of the streetlight of the present invention, and show that the illumination angle of the substrate 103 is different as indicated by the dotted line. In addition, when it is necessary to illuminate a specific part such as a corner of a mountain road or a guardrail more widely, the streetlight 100 having two different illumination ranges on both sides is made possible.

上記した実施形態は、本考案の範囲を限定するためのものではない。当業者であれば、以下に示す請求の範囲の趣旨から逸脱しない限り、上記した実施形態に対する種々の修正または変更が本考案の範囲内であるべきことを理解すべきである。   The above-described embodiments are not intended to limit the scope of the present invention. It should be understood by those skilled in the art that various modifications or alterations to the above-described embodiments should be within the scope of the present invention without departing from the spirit of the following claims.

Claims (7)

照明範囲を調整可能であり、光源として複数のＬＥＤを有する街灯であって、
主支持部材と、
一端が第１締結部材によって前記主支持部材に枢動可能に固定された基板と、
前記主支持部材に対向する面に設けられたＬＥＤ光源と、
前記主支持部材と前記基板との間に設けられた調整支持部材であって、一端が第２締結部材によって前記主支持部材に枢動可能に固定された調整支持部材とを備え、
前記第１締結部材および前記第２締結部材が枢動可能に動き得るとき、前記基板と前記調整支持部材との間に、前記照明範囲を調整するように前記基板の角度を調整するための固定支持部材が設けられ、
照明角度が調整された後、前記基板は、前記固定支持部材と前記調整支持部材との間の摩擦によって固着されており、前記第１締結部材および前記第２締結部材を固定することによって固定される、街灯。 The lighting range can be adjusted, and the street light has a plurality of LEDs as a light source,
A main support member;
A substrate having one end pivotally fixed to the main support member by a first fastening member;
An LED light source provided on a surface facing the main support member;
An adjustment support member provided between the main support member and the substrate, the adjustment support member having one end pivotally fixed to the main support member by a second fastening member;
Fixing for adjusting the angle of the substrate to adjust the illumination range between the substrate and the adjustment support member when the first fastening member and the second fastening member can pivotably move. A support member is provided,
After the illumination angle is adjusted, the substrate is fixed by friction between the fixed support member and the adjustment support member, and is fixed by fixing the first fastening member and the second fastening member. The streetlight. 前記主支持部材と前記調整支持部材との間に二端部が固着された強化部材を備える、請求項１に記載の街灯。   The streetlight according to claim 1, further comprising a reinforcing member having two end portions fixed between the main support member and the adjustment support member. 前記ＬＥＤ光源によって生成された熱を放散するため、前記基板に配置された、複数のフィンプレートと、
前記ＬＥＤ光源を覆うためのマスクとを備え、
前記強化部材が前記主支持部材または前記調整支持部材と共に緩められるとき、前記調整支持部材を枢動可能に動かすように前記第２締結部材が緩められる、請求項２に記載の街灯。 A plurality of fin plates disposed on the substrate to dissipate heat generated by the LED light source;
A mask for covering the LED light source,
The streetlight of claim 2, wherein when the reinforcing member is loosened with the main support member or the adjustment support member, the second fastening member is loosened to move the adjustment support member pivotally. 前記調整支持部材および前記固定支持部材の接触面は、摩擦を生じるように互いに係合する歯を設ける、請求項１に記載の街灯。   The streetlight according to claim 1, wherein contact surfaces of the adjustment support member and the fixed support member are provided with teeth that engage with each other so as to generate friction. 前記調整支持部材と前記固定支持部材との間に接触面を設けるように形成されたスロットと、
前記調整支持部材と前記固定支持部材との間の摩擦を増大するように前記固定支持部材の前記接触面に設けられたガスケットとを備える、請求項１に記載の街灯。 A slot formed to provide a contact surface between the adjustment support member and the fixed support member;
The streetlight according to claim 1, further comprising a gasket provided on the contact surface of the fixed support member so as to increase friction between the adjustment support member and the fixed support member. 前記主支持部材と電源との間に接続された、前記電源からの供給電圧を多様なＬＥＤ光源に適した入力電圧に適合させるための、電圧アダプタを備える、請求項２に記載の街灯。   The streetlight of claim 2, comprising a voltage adapter connected between the main support member and a power source for adapting a supply voltage from the power source to an input voltage suitable for various LED light sources. 前記街灯を照明柱にしっかり付着させるための補助締結部材を備える、請求項２に記載の街灯。   The streetlight according to claim 2, further comprising an auxiliary fastening member for firmly attaching the streetlight to a lighting column.
JP2009009163U 2009-12-04 2009-12-24 Streetlight with adjustable lighting range and LED as light source Expired - Fee Related JP3157955U (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW098222720U TWM383082U (en) 2009-12-04 2009-12-04 Street lamp capable of adjusting illuminating range thereof and having LEDs as light source

Publications (1)

Publication Number Publication Date
JP3157955U true JP3157955U (en) 2010-03-04

Family

ID=43877994

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009009163U Expired - Fee Related JP3157955U (en) 2009-12-04 2009-12-24 Streetlight with adjustable lighting range and LED as light source

Country Status (4)

Country Link
US (1) US20110133670A1 (en)
JP (1) JP3157955U (en)
DE (1) DE202010016068U1 (en)
TW (1) TWM383082U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016500194A (en) * 2012-07-23 2016-01-07 グイジョウ ジーゼットジーピーエス カンパニー・リミテッド Interchangeable and versatile LED bulb construction method and integrated LED bulb and lamp

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8408737B2 (en) * 2010-03-10 2013-04-02 Cooper Technologies Company Light emitting diode sign lighter
US8297792B1 (en) * 2011-05-12 2012-10-30 Leader Trend Technology Corp. LED lamp with adjustable projection angle
DE102011052582A1 (en) * 2011-08-11 2013-02-14 Hella Kgaa Hueck & Co. outdoor light
DE102011080902A1 (en) * 2011-08-12 2013-02-14 Osram Ag Lamp arrangement for use in e.g. floor light, has shining devices e.g. LED or organic LED, pivoted for variably illuminating light filed and pivoted in such manner that shining devices are divergent in shining directions at light filed
JP6244823B2 (en) * 2013-10-31 2017-12-13 セイコーエプソン株式会社 Light emitting device and method of manufacturing light emitting device
US9732951B2 (en) 2014-06-04 2017-08-15 RAB Lighting Inc. Modular light fixture with adjustable light distribution pattern
DE202014103431U1 (en) * 2014-07-25 2015-10-27 Zumtobel Lighting Gmbh lamp
US20180087755A1 (en) * 2016-09-29 2018-03-29 Biological Innovation & Optimization Systems, LLC Adjustable led grow light fixtures
US10995941B2 (en) 2018-12-17 2021-05-04 MaxLite, Inc. Adjustable, modular flood light fixture
USD907829S1 (en) 2019-12-11 2021-01-12 E. Mishan & Sons, Inc. Flexible light
USD998849S1 (en) * 2020-09-28 2023-09-12 Schreder Public lighting fixture
US11408599B1 (en) 2021-09-03 2022-08-09 RAB Lighting Inc. Articulating linear high bay light fixture

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070019415A1 (en) * 2005-04-22 2007-01-25 Itt Industries LED floodlight system
US20080089071A1 (en) * 2006-10-12 2008-04-17 Chin-Wen Wang Lamp structure with adjustable projection angle
US7780318B2 (en) * 2008-02-01 2010-08-24 Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. Flood lamp assembly having a reinforced bracket for supporting a weight thereof
KR20110001434U (en) * 2009-08-04 2011-02-10 김민공 A LED Lighting Lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016500194A (en) * 2012-07-23 2016-01-07 グイジョウ ジーゼットジーピーエス カンパニー・リミテッド Interchangeable and versatile LED bulb construction method and integrated LED bulb and lamp

Also Published As

Publication number Publication date
TWM383082U (en) 2010-06-21
US20110133670A1 (en) 2011-06-09
DE202010016068U1 (en) 2011-04-14

Similar Documents

Publication Publication Date Title
JP3157955U (en) Streetlight with adjustable lighting range and LED as light source
US20120152490A1 (en) Fastening type heat-dissipation structure
KR20110109767A (en) Light emitting device and lens thereof
US8696156B2 (en) LED light bulb with light scattering optics structure
JP2014154803A (en) Led light-emitting device and vehicular lighting fixture employing the same
KR20120070930A (en) Light emitting apparatus
US20130039070A1 (en) Lamp with front facing heat sink
CN202327907U (en) Light emitting diode (LED) street lamp light source capable of realizing direct sodium lamp replacement
US20120051055A1 (en) Retrofit system for converting an existing luminaire into a solid state lighting luminaire
KR101322388B1 (en) Light emitting diode lighting apparatus of fog lighting in vehicle
KR20110012288A (en) Light emitting diode street lamp
US8287154B2 (en) LED lighting apparatus
CN201751699U (en) Street lamp capable of adjusting the illumination angle and using a light emitting diode as the light source
KR20100025697A (en) Plate type streetlight device using led
JP3171770U (en) LED lighting fixture structure
KR200444476Y1 (en) Led lighting
KR20110078687A (en) Led illumination lamp
JP3190186U (en) Light-emitting diode lamp with adjustable lighting angle
KR100859419B1 (en) Scatter radiant heat system of street lamp that do led by light source
KR20110014733A (en) Light emitting diode outdoor lamp
TWI312398B (en) Streetlamp with oval light emitting diode
EP3228930B1 (en) Heat dissipating reflectors for led luminaires
KR20150111189A (en) Case of LED assembly
KR20090090415A (en) A led lamp
CN214840609U (en) LED searchlight

Legal Events

Date Code Title Description
R150 Certificate of patent or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20130210

Year of fee payment: 3

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20140210

Year of fee payment: 4

LAPS Cancellation because of no payment of annual fees